Published online Mar 28, 2021. doi: 10.3748/wjg.v27.i12.1149
Peer-review started: December 9, 2020
First decision: January 23, 2021
Revised: February 12, 2021
Accepted: March 10, 2021
Article in press: March 10, 2021
Published online: March 28, 2021
Core Tip: Wearable technology allows continuous health monitoring to provide a novel means of diagnosing and managing patients. Applications of wearable technology such as wrist wearables, abdominal wearables, smartphones and mobile apps, and ingestible sensors, are developing in gastroenterology. The aim of this review is to investigate current data from the literature that studies recent wearable technologies in several gastrointestinal diseases including inflammatory bowel disease, irritable bowel syndrome, and other functional gastrointestinal disorders.